Hypoventilation may be caused by an uneven distribution of inspired air (as in bronchitis), obesity, neuromuscular or skeletal disease affecting the thorax, decreased response of the respiratory center to carbon dioxide, or a reduced amount of functional lung tissue, as in atelectasis, emphysema, and pleural effusion.
Seborrheic Keratosis Causes Wart Like Skin Growths. Seborrheic keratosis causes wart like skin growths to appear on just about every body thatâs over age 40. Although they resemble skin cancer, these keratosis tumors are benign.
Periungual warts are a type of wart caused by the Human Papilloma Virus. Periungual warts appear under or near toenails and fingernails. They start out small, about the size of pinhead but can grow larger and affect nail growth.eriungual Warts are easily identified because of their location near the fingernails and toenails. Periungual warts may look like rough bumps with uneven borders. Periungual warts may also take on a cauliflower like appearance.